•A 
Lima Squamosa Lam. 
( Ostrea Lima Linn. Poli ) 
Ast. ( v. in mar. Amer. ) 
• — Scabra Desh. 
( Lima Glacialis Lam. ) 
Taur. ( v. in Oc. Amer. ) 
— Dilatata Lam. 
Taur. 
— Miocenica E. Sism. 
(Plagiost. Semilun. Lam. (Bon.) 
Lima Gigantea Desh. (Bell.) 
Taur. 
Genus Pecten Brug. 
Pecten Latissimus Brocc. (Ostrea) 
P. Laticostatus Lam. 
Ast. 
— Medius Lam. 
Taur. 
— Jacobaeus Lam. 
( Ostrea Linn. ) 
Ast. ( v. in Med. et Oc. ) 
— Pleuronectes Linn. Brocc. 
( Ostrea ) 
Ast. Taur. (v. in Oc. Ind.) 
— Philippi Mich. 
( Pecten Japonicus ? Lam. ) 
Dert. ( v. in lilor. Jap. ? ) 
— Plica Lam. 
( Ostrea Linn. Br. ) 
Ast. (v. in Oc. Ind. et Med.) 
— Varius Penn. 
( Ostrea Br. Linn. ) 
Ast. (v. in Med. Oc.Eur.) 
— Pusio Lam. 
(an var. nana Pect. varii?) 
Ast. Taur. {y. in Med. Oc.Eur.) 
— Maximus Lam. 
( Ostrea Linn. Br. ) 
Taur. ( v. in mar. Eur. ) 
Pecten Flabelliformis Brocc 
( Ostrea ) 
Ast. 
— Flabellatus Lam. 
Taur. 
— Burdigalensis Lam. 
Taur. 
— Hexactes Peron. 
Ast. (v. in mar. Nov. Holl.) 
— Pyxidatus Brocc (Ostrea) 
Ast. 
— Poljmorphus Bronn. 
( P. Inaequicostalis Lam. ) 
Ast. Taur. 
— Pulcher Mich. 
Taur. 
— Northamptonii Mich. 
Pedem. 
— Magnificus Mich. 
Pedem. 
— Grayi Mich. 
Taur. 
— Simplex Mich. 
Taur. 
— Arcuatus Br. (Ostrea) 
Taur. 
— Scabrellus Lam. 
(Ostrea Dubia? Brocc ) 
Ast. 
— Limosus Bon. 
Dert. 
Genus Hinnites Defr. 
Hinnites Cortesii Defr. 
Ast. 
Genus Plicatula Lam. 
Plicatula Ramosa Lam. 
( Spond. Plicat. Linn. ) 
Ast. (v. in Oc. Amer.) 
